| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.32 | 12.380% | $248.7194 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $226.61 | 4.395% | $236.5695 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $88.35 | 12.528% | $99.4185 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $86.60 | 12.775% | $97.6632 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $129.55 | 4.282% | $135.0973 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $113.50 | 4.340% | $118.4259 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $235.56 | 3.272% | $243.2675 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $1,101.49 | $1,179.1613 | $1,179.17 | $1,179.10 | $1,179.20 | |